If you （）(study) hard now,you（）(go) to university next year.

1.The teacher has requested the students to（）in

1.The teacher has requested the students to（ ）in red the words which have been spelled incorrectly.

2.The historians use the（ ）on the walls of ancient temples to guide them in their research.

3.During the interview,he asked me to（ ）what kind of things I do in my spare time.

4.A（ ）is the piece of paper on which your doctor writes an order for medicine and which you then give to a chemist or pharmacist to fill the order.

5.He（ ）his low mark to the noisy study environment.

6.My main reason for（ ）to New Scientist is to keep abreast of advances.in science.

How time flies, unconsciously the next winter vacation will soon come. In order to improve myself as well as enjoy a happy holiday, I made the winter vacation plan. Firstly I want to continue with my study, I think study is a life process, so no matter what the situation I am in, I will look for chances to continue it. I have bought several new books ,including those books on my major(专业)and some novels, I will try to finish reading them in the holiday and write notes. joozone.com Secondly, since it is the holiday, I will share it with my family and friends .You know the spring festival will soon come, I believe I would chatting and play games with my friends and family .I think I will enjoy the vacation.

请帮忙给出正确答案和分析，谢谢！

下列对字符数组进行初始化的语句正确的是__（）

下面那些类型是属于整数类型（）

已知煤的收到基成分为Car=56.22%，Har=3.15%，Oar=2.74%，Nar=0.88%，Sar=4%，Aar=26%，Mar=7%，试计算其高、低位发热量。

HarmonyOS的应用软件包，最终将会以什么形式进行发布上架？（）

已知某煤的收到基元素分析数据如下：Car=60%，Har=3%，Oar=5%，Nar=1%，Sar=1%，Aar=20%，Mt=10%，试求该煤燃烧所需的理论空气量V0。

Distance learning is a program that allows students to take classes online. Online classes offer on-campus classes, with the convenience of working at home, and the flexibility of creating your own schedule. Anna attends her online class in her pajamas. She gets away with it because her classroom is in her home. Anna is a full-time student learning from distance, and full time mother. She likes the online option because of its flexibility. “I don’t have to sit in class with my two little ones in day care. Instead, I can jump online anytime I like during the day,” said Anna who is preparing for a nursing degree. “What I liked most was the fact that I didn’t have to travel to another place, and I could work at my own place,” she said in an e-mail. Online students must be organized. Self-discipline and motivation are also important. Diana is a math instructor who has been teaching online classes for five and a half years. She had students who participated from far way. Many are returning students who have been working. They are focused on their goals, and are comfortable working hard. Taking classes online can have some unexpected benefits. For instance, the need to communicate questions by e-mail compels students to become better written communicators. Also, you don’t have to worry about appearance. Michael, a current online student, said in an e-mail, “I can just roll out of bed and not worry about how messy my hair is.” Anna included not having to fight for parking or paying for gas as added tuition fee. Taking classes online does have some drawbacks. Students complain about the difficulties of communicating online. Instructors complain about the students’ ability to use digital media. Online classes can end up taking more time than on-campus versions. “An online student should expect to spend at least 15 hours a week working on their assignments,” said Diana the math teacher. The extra time is needed because students must clearly demonstrate understanding of the material through email and online quizzes.
11.__________is the most important feature of online or distance learning.
A. A hard-working and motivated student
B. Studying online from a computer anywhere
C. A good course book
D. Flexible timetable
12.Distance learning allows Anna __________.
A. to study her favorite subject
B. to understand how to be a full-time mother
C. to become a nurse
D. to work on her study at home while taking care of her children
13.Comparing with the traditional classroom learners, online learners have to be__________.
A. highly motivated
B. disciplined
C. well-organized
D. All of the above
14.In the following statements, which is NOT the advantage of distance learning？
A. You can learn from home, wherever your home is.
B. You don’t need to care about your appearance when attending the class.
C. You can meet and talk to a lot of nice people.
D. You can attend the class anytime of the day, totally depending on your timetable.
15.According to the text, what is the drawback of distance learning？
A. Online classes can sometimes be time-consuming.
B. You cannot wear your favorite clothes to classes.
C. There is no one answering your questions.
D. Distance learning gives you a comfortable place to work in.

请帮忙给出正确答案和分析，谢谢！

Li Qiu is a boy of fifteen and studying in Grade Three at Oak school. His family lives outside the town. His parents have a farm and grow a lot of vegetables on it and they often sell them in the town. These years they've built a new building and bought a tractor, a motorbike，a color television，a fridge and other things.
Two years ago，Li Qiu began to study in a middle school. He does well in all his lessons and now he's becoming more and more interested in science. He likes to try out new ideas and hopes to be an inventor. This term he's learned electricity (电学). He always watches TV carefully. Last Saturday，when he came back home，his parents were working in the fields. He looked at the new color TV for a while. Then he began to take apart (拆) it. Three hours later his mother came in and saw him fixing the TV set. She was surprised and asked，“What are you doing here，Li Qiu？”
“I took apart the TV just now.”
“Don't worry about it，Mummy,” said the boy “I only want to know how it works.”
“Have you refixed it together？” asked Mum.
“No，Mum，” the boy said in a hurry. “Look，there are some parts left. I don't know where to put them.”
1)、Li Qiu's house is outside the town.
A.T
B.F
2)、Li Qiu is in Grade Two now.
A.T
B.F
3)、Li Qiu becomes interested in science because he wants to be an inventor.
A.T
B.F
4)、Li Qiu thought he could refix a television.
A.T
B.F
5)、In fact，Li Qiu has broken their TV down.
A.T
B.F

It was two weeks before Christmas, and Mrs. Smith was very busy. She bought a lot of Christmas cards __21__ to her friends and to her husband's friends, and put them on the table in the living-room. Then, when her husband came home from work, she said to him, "Here are the Christmas cards __22__ friends, and here are some stamps, a pen and our book of address. Will you please write the cards __23__ I am cooking the dinner？"
Mr. Smith did not say anything, but walked out of the living-room and went to his study(书房). Mrs. Smith was very angry __24__ him, but did not say anything either.
Then a minute later he came back with a box full of Christmas cards. All of them had addresses and stamps on them.
"These __25__ last year," he said, "I forgot to post them."
21)、
A.with
B.are from
C.while
D.to send
E.for our
22)、
A.with
B.are from
C.while
D.to send
E.for our
23)、
A.with
B.are from
C.while
D.to send
E.for our
24)、
A.with
B.are from
C.while
D.to send
E.for our
25)、
A.with
B.are from
C.while
D.to send
E.for our